Abstract

ISO/TR 16475 gives guidelines for the selection of a proper grout material to repair water leakage through cracks and other discontinuities in concrete structures including the following:

• conditions of water-leakage cracks;
• performance requirements for repair materials;
• different types of repair materials (grouts);
• procedures followed to select the appropriate repair materials;
• execution of different types of repair methods;
• performance assessments of applied materials and methods;
• data collection.